/*
 * Copyright 2018 flow.ci
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.flowci.core.flow.service;

import com.flowci.core.flow.domain.Flow;

/**
 * @author yang
 */
public interface CronService {

    /**
     * Validate cron expression
     * @throws IllegalArgumentException if invalid
     * @param cron
     */
    void validate(String cron);

    /**
     * Set cron job by flow
     */
    void set(Flow flow);

    /**
     * cancel scheduled cron job
     * @param flow
     */
    void cancel(Flow flow);
}
